Products Description
Tetrahydrofuran, or oxolane, is an organic compound with the formula C4H8O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers.
|
Chemical formula |
C4H8O |
| Molar mass | 72.107 g·mol−1 |
| Appearance | Colorless liquid |
| Odor | Ether-like |
| Density | 0.8876 g/cm3 at 20 °C, liquid |
| Melting point | −108.4 °C (−163.1 °F; 164.8 K) |
| Boiling point | 66 °C (151 °F; 339 K) |
|
Solubility in water |
Miscible |
| Vapor pressure | 132 mmHg at 20 °C |
|
Refractive index (nD) |
1.4073 at 20 °C |
| Viscosity | 0.48 cP at 25 °C |
Uses
- Organic solvent: Tetrahydrofuran (THF) is an organic solvent with excellent performance, widely used in chemical synthesis, pharmaceuticals, coatings, inks and other fields.
- Polymerisation reaction medium: In the synthesis of polymer materials, it is often used as a medium for polymerisation reactions. For example, it is an important raw material and reaction solvent for the production of polytetramethylene ether glycol (PTMEG).
- Pharmaceutical field: It can be used as a synthetic solvent for drug intermediates, which helps to improve the efficiency and purity of drug synthesis. At the same time, Tetrahydrofuran can also be used in the extraction and separation process of drugs.
Company Profile
ADVANTAGE Of GNEEBIO:
1. High quality, competitive price, good service.
2. It's customers' right to choose the package.
3. It's customer's right to choose the packing way for their products from many recent effective packing ways.
4. Specials are possible when the client's order is big enough, including the discount policy.
5. Our company promises to deliver the client's package to his hands safely, or we'll cover the total loss and reship in time.
FAQ
Q: How do you control the quality?
A: We have more than 10 years experience in exporting chemicals, our customers are all over the world, our professional and strict quality control system helps us to keep alive in this market.
Q: Do you have stock?
A: Most of the products are in normal production and we can ship immediately.
Q: Are you a factory or a trading company?
A: We are a factory. Our factory is located in Henan Province, China. We warmly welcome customers from home and abroad to visit us! We will provide you with high quality products and competitive price as always.
Q: Is it possible to use my specified labeling or packaging?
A: Of course you can. If necessary, we can use the label or package according to your requirements.
Q: How and when can I receive the goods after payment?
A: For small quantities, we will deliver the goods to you by international express (DHL, FedEx, T/T, EMS, etc.) or by air. Normally, it will take 2-5 days for you to receive the goods.
For large quantities, ocean freight is preferred. It takes a few days to a few weeks to reach the destination port, depending on the location of the destination port.
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